151505112 has 32 divisors (see below), whose sum is σ = 413196480. Its totient is φ = 45910560.

The previous prime is 151505093. The next prime is 151505131. The reversal of 151505112 is 211505151.

It is an interprime number because it is at equal distance from previous prime (151505093) and next prime (151505131).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 286678 + ... + 287205.

It is an arithmetic number, because the mean of its divisors is an integer number (12912390).

Almost surely, 2^151505112 is an apocalyptic number.

151505112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

151505112 is an abundant number, since it is smaller than the sum of its proper divisors (261691368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

151505112 is a wasteful number, since it uses less digits than its factorization.

151505112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573903 (or 573899 counting only the distinct ones).

The product of its (nonzero) digits is 250, while the sum is 21.

The square root of 151505112 is about 12308.7412841444. The cubic root of 151505112 is about 533.1005070552.

The spelling of 151505112 in words is "one hundred fifty-one million, five hundred five thousand, one hundred twelve".